Tire tread



FIG. 1 is a perspective view of the tire tread showing a firstembodiment of our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a right view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is an enlarged view thereof with section lines corresponding toFIGS. 6, 7 and 8;

FIG. 6 is a first transversal section view thereof;

FIG. 7 is a second transversal section view thereof;

FIG. 8 is a third transversal section view thereof;

FIG. 9 is a perspective view of the tire tread showing a secondembodiment of our new design;

FIG. 10 is a front view thereof;

FIG. 11 is a right view thereof;

FIG. 12 is a left view thereof;

FIG. 13 is an enlarged view thereof with section lines corresponding toFIGS. 14, 15 and 16;

FIG. 14 is a first transversal section view thereof;

FIG. 15 is a second transversal section view thereof;

FIG. 16 is a third transversal section view thereof;

FIG. 17 is a perspective view of the tire tread showing a thirdembodiment of our new design;

FIG. 18 is a front view thereof;

FIG. 19 is a right view thereof;

FIG. 20 is a left view thereof;

FIG. 21 is an enlarged view thereof with section lines corresponding toFIGS. 22, 23 and 24;

FIG. 22 is a first transversal section view thereof;

FIG. 23 is a second transversal section view thereof; and,

FIG. 24 is a third transversal section view thereof.

The broken lines are used to show portions of the tire tread that arenot being claimed, and thus form no part of the claimed design.

CLAIM The ornamental design for a tire tread, as shown and described.